6252490 has 16 divisors (see below), whose sum is σ = 11283048. Its totient is φ = 2494656.

The previous prime is 6252469. The next prime is 6252497. The reversal of 6252490 is 942526.

It can be written as a sum of positive squares in 4 ways, for example, as 5230369 + 1022121 = 2287^2 + 1011^2 .

It is not an unprimeable number, because it can be changed into a prime (6252497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6904 + ... + 7756.

Almost surely, 2^6252490 is an apocalyptic number.

6252490 is a deficient number, since it is larger than the sum of its proper divisors (5030558).

6252490 is a wasteful number, since it uses less digits than its factorization.

6252490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 6252490 is about 2500.4979504091. The cubic root of 6252490 is about 184.2260336533.

The spelling of 6252490 in words is "six million, two hundred fifty-two thousand, four hundred ninety".